National Semiconductor TPS65132S User Manual

National Semiconductor TPS65132S User Manual Manual pdf 1 page image

1SLVUAY0 – November 2016Submit Documentation Feedback Copyright © 2016, Texas Instruments IncorporatedTPS65132S Evaluation ModuleUser's GuideSLVUAY0 – November 2016TPS65132S Evaluation ModuleThis user's guide describes the characteristics, operation, and use of the TPS65132S evaluation module(EVM) and its software. It includes the EVM specifications, the recommended setup (hardware andsoftware), the schematic diagram, the board layouts, and the bill of materials.All the measurements in the Application and Implementation section for the High-Current Applications ofthe TPS65132 datasheet (SLVSBM1) were done with this EVM.Contents1 Introduction ................................................................................................................... 22 Electrical Specifications ..................................................................................................... 33 Schematic..................................................................................................................... 44 Connectors, Jumpers and Test Points .................................................................................... 55 Setup .......................................................................................................................... 66 Software Operation .......................................................................................................... 97 PCB Layout ................................................................................................................. 148 List of Materials............................................................................................................. 17List of Figures1 Schematic..................................................................................................................... 42 Hardware Setup – Full Functionality ...................................................................................... 63 Hardware Setup – Simplified ............................................................................................... 64 Two-Terminal Power Supply Connection................................................................................. 75 Four-Terminal Power Supply Connection ................................................................................ 76 Single-Ended Load Connections .......................................................................................... 77 Differential Load Connection ............................................................................................... 88 Ribbon Cable Connected to the Ten Middle Pins of the USB2ANY Interface Adapter ............................ 89 Device Selection Window................................................................................................... 910 Settings Window ............................................................................................................. 911 I2C Bus Internal Pullup Connection ...................................................................................... 1012 I2C Bus External Pullup Connection ..................................................................................... 1013 DAC Registers Window ................................................................................................... 1214 Demo Mode Prompt with No EVM Connected ......................................................................... 1315 Component Placement (Top View) ...................................................................................... 1416 PCB Top Layer (Top View) ............................................................................................... 1417 PCB Inner Layer 1 (Top View) ........................................................................................... 1518 PCB Inner Layer 2 (Top View) ........................................................................................... 1519 PCB Bottom Layer (Bottom View) ....................................................................................... 16List of Tables1 Electrical Specifications..................................................................................................... 32 Connector Overview......................................................................................................... 53 Jumper Overview ............................................................................................................ 54 Test Point Overview ......................................................................................................... 55 Bill of Materials ............................................................................................................. 17